What is the Difference Between Nikon D5300 and D5500?

The Nikon D5300 and D5500 are both DSLR cameras that share many similarities. However, there are some differences between the two models:

1. Size and weight: The Nikon D5500 is slightly smaller and thinner than the D5300, with dimensions of 124 x 97 x 60 mm compared to 136 x 102 x 76 mm, and a weight difference of approximately 60g.
2. Raw file encoding: The D5500 has improved encoding of raw files over the D5300, which results in slightly higher bit-resolution at low illuminance levels.
3. Expanded ISO range: The D5500 has an expanded ISO range compared to the D5300, which allows for better performance in low-light conditions.
4. GPS: The D5300 has a built-in GPS receiver, which is not present in the D5500.
5. Touchscreen: The D5500 features a touchscreen, which is not available on the D5300.
6. Battery life: The D5500 has a slightly better battery life than the D5300.

For astrophotography, the performance of both cameras is quite similar, as they share the same sensor. However, the D5500 may have a slight edge due to its improved raw file encoding and expanded ISO range.

Comparative Table: Nikon D5300 vs D5500

Here is a table comparing the differences between the Nikon D5300 and D5500:

Both the Nikon D5300 and D5500 are DSLR cameras equipped with an APS-C sensor and offer a resolution of 24 megapixels. They have the same sensor size, crop factor, and pixel density. However, the D5500 has a touchscreen, which can be particularly helpful for setting the focus point, while the D5300 has a conventional panel. The D5500 is also slightly more expensive, with a launch price of USD 899 compared to USD 799 for the D5300.